Here are some foods to avoid when eating watermelon:
1. Watermelon and seafood don’t mix
Watermelon is high in water content, while seafood requires a stronger stomach acid environment for digestion.
Consuming watermelon right after seafood can disrupt the secretion of stomach fluids, potentially causing digestive discomfort.
Indeed, studies indicate that certain phenolic compounds in watermelon may combine with seafood proteins to form compounds that the human body doesn’t easily absorb, impacting nutrient utilization.

2. Be cautious when pairing watermelon with ice cream, too
Combining watermelon with sugary treats can easily lead to rapid blood sugar fluctuations.
For diabetics, in particular, this combination can pose significant health risks.
3. Avoid pairing watermelon with milk, just like cold drinks
Watermelon is rich in fructose, while milk is abundant in lactose. This duo increases the digestive burden on the intestines and can result in bloating or diarrhea.
More severe cases may trigger allergic reactions, especially for those with lactose intolerance, who are at higher risk when mixing watermelon and milk.
4. Don’t overindulge in watermelon
Although watermelon is considered a cooling summer treat, excessive consumption can impact your health.
Watermelon is high in water and fructose. Overindulging can lead to stomach discomfort, bloating, and even diarrhea.
For those with weaker digestive systems, eating too much watermelon can overload the digestive tract, resulting in unpleasant symptoms like stomach pain and nausea.
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